Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r571-tall-171734910300128.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is FireWire-PT-05, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r571-tall-171734910300128
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 6.1K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 9.7K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 91K Jun 2 16:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FireWire-PT-05-LTLFireability-00
FORMULA_NAME FireWire-PT-05-LTLFireability-01
FORMULA_NAME FireWire-PT-05-LTLFireability-02
FORMULA_NAME FireWire-PT-05-LTLFireability-03
FORMULA_NAME FireWire-PT-05-LTLFireability-04
FORMULA_NAME FireWire-PT-05-LTLFireability-05
FORMULA_NAME FireWire-PT-05-LTLFireability-06
FORMULA_NAME FireWire-PT-05-LTLFireability-07
FORMULA_NAME FireWire-PT-05-LTLFireability-08
FORMULA_NAME FireWire-PT-05-LTLFireability-09
FORMULA_NAME FireWire-PT-05-LTLFireability-10
FORMULA_NAME FireWire-PT-05-LTLFireability-11
FORMULA_NAME FireWire-PT-05-LTLFireability-12
FORMULA_NAME FireWire-PT-05-LTLFireability-13
FORMULA_NAME FireWire-PT-05-LTLFireability-14
FORMULA_NAME FireWire-PT-05-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717369236122

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-05
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-06-02 23:00:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-02 23:00:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 23:00:37] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2024-06-02 23:00:37] [INFO ] Transformed 114 places.
[2024-06-02 23:00:37] [INFO ] Transformed 373 transitions.
[2024-06-02 23:00:37] [INFO ] Found NUPN structural information;
[2024-06-02 23:00:37] [INFO ] Parsed PT model containing 114 places and 373 transitions and 1389 arcs in 118 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 57 transitions
Reduce redundant transitions removed 57 transitions.
FORMULA FireWire-PT-05-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-05-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-05-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-05-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-05-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 114 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 316/316 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 111 transition count 310
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 111 transition count 310
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 111 transition count 307
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 15 place count 111 transition count 301
Applied a total of 15 rules in 24 ms. Remains 111 /114 variables (removed 3) and now considering 301/316 (removed 15) transitions.
[2024-06-02 23:00:38] [INFO ] Flow matrix only has 275 transitions (discarded 26 similar events)
// Phase 1: matrix 275 rows 111 cols
[2024-06-02 23:00:38] [INFO ] Computed 8 invariants in 20 ms
[2024-06-02 23:00:38] [INFO ] Implicit Places using invariants in 210 ms returned []
[2024-06-02 23:00:38] [INFO ] Flow matrix only has 275 transitions (discarded 26 similar events)
[2024-06-02 23:00:38] [INFO ] Invariant cache hit.
[2024-06-02 23:00:38] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:00:38] [INFO ] Implicit Places using invariants and state equation in 222 ms returned [13, 64, 69]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 457 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 108/114 places, 301/316 transitions.
Applied a total of 0 rules in 4 ms. Remains 108 /108 variables (removed 0) and now considering 301/301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 485 ms. Remains : 108/114 places, 301/316 transitions.
Support contains 34 out of 108 places after structural reductions.
[2024-06-02 23:00:38] [INFO ] Flatten gal took : 48 ms
[2024-06-02 23:00:38] [INFO ] Flatten gal took : 21 ms
[2024-06-02 23:00:38] [INFO ] Input system was already deterministic with 301 transitions.
Incomplete random walk after 10000 steps, including 539 resets, run finished after 504 ms. (steps per millisecond=19 ) properties (out of 25) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 147 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 152 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 140 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 139 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 132 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 10001 steps, including 148 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2024-06-02 23:00:40] [INFO ] Flow matrix only has 275 transitions (discarded 26 similar events)
// Phase 1: matrix 275 rows 108 cols
[2024-06-02 23:00:40] [INFO ] Computed 5 invariants in 2 ms
[2024-06-02 23:00:40] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-06-02 23:00:40] [INFO ] After 216ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2024-06-02 23:00:40] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-06-02 23:00:40] [INFO ] After 165ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2024-06-02 23:00:40] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:00:40] [INFO ] After 127ms SMT Verify possible using 40 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2024-06-02 23:00:40] [INFO ] Deduced a trap composed of 35 places in 46 ms of which 5 ms to minimize.
[2024-06-02 23:00:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
[2024-06-02 23:00:40] [INFO ] After 363ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 144 ms.
[2024-06-02 23:00:41] [INFO ] After 744ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 38 ms.
Support contains 14 out of 108 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 108/108 places, 301/301 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 108 transition count 297
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 107 transition count 297
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 5 place count 107 transition count 296
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 106 transition count 296
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 13 place count 103 transition count 302
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 19 place count 103 transition count 296
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 22 place count 103 transition count 293
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 25 place count 103 transition count 293
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 30 place count 100 transition count 291
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 32 place count 100 transition count 289
Applied a total of 32 rules in 70 ms. Remains 100 /108 variables (removed 8) and now considering 289/301 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 100/108 places, 289/301 transitions.
Incomplete random walk after 10000 steps, including 595 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 176 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 179 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 154 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 139 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 8) seen :0
Finished probabilistic random walk after 594936 steps, run visited all 8 properties in 1805 ms. (steps per millisecond=329 )
Probabilistic random walk after 594936 steps, saw 133464 distinct states, run finished after 1806 ms. (steps per millisecond=329 ) properties seen :8
Parikh walk visited 0 properties in 0 ms.
FORMULA FireWire-PT-05-LTLFireability-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 5 stabilizing places and 11 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||(G(p1)&&(F(p2) U p3))))'
Support contains 7 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 301/301 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 108 transition count 300
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 107 transition count 300
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 107 transition count 299
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 106 transition count 299
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 103 transition count 305
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 103 transition count 299
Applied a total of 16 rules in 26 ms. Remains 103 /108 variables (removed 5) and now considering 299/301 (removed 2) transitions.
[2024-06-02 23:00:43] [INFO ] Flow matrix only has 266 transitions (discarded 33 similar events)
// Phase 1: matrix 266 rows 103 cols
[2024-06-02 23:00:43] [INFO ] Computed 5 invariants in 4 ms
[2024-06-02 23:00:44] [INFO ] Implicit Places using invariants in 72 ms returned []
[2024-06-02 23:00:44] [INFO ] Flow matrix only has 266 transitions (discarded 33 similar events)
[2024-06-02 23:00:44] [INFO ] Invariant cache hit.
[2024-06-02 23:00:44] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-06-02 23:00:44] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2024-06-02 23:00:44] [INFO ] Redundant transitions in 14 ms returned []
[2024-06-02 23:00:44] [INFO ] Flow matrix only has 266 transitions (discarded 33 similar events)
[2024-06-02 23:00:44] [INFO ] Invariant cache hit.
[2024-06-02 23:00:44] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/108 places, 299/301 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 408 ms. Remains : 103/108 places, 299/301 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 322 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (NOT p0)]
Running random walk in product with property : FireWire-PT-05-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p0) p1 p3 p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p3) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1 p3 (NOT p2)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p3) p2), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 4}], [{ cond=(AND (NOT p0) p1 p2), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p0) p1 p3), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p3) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p3) p2), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(AND (EQ s8 1) (EQ s75 1)), p1:(AND (EQ s36 1) (EQ s48 1)), p3:(AND (EQ s8 1) (EQ s87 1)), p2:(AND (EQ s12 1) (EQ s78 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA FireWire-PT-05-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-05-LTLFireability-00 finished in 789 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((F(p0)||X(G(p1)))))))'
Support contains 3 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 301/301 transitions.
Applied a total of 0 rules in 6 ms. Remains 108 /108 variables (removed 0) and now considering 301/301 (removed 0) transitions.
[2024-06-02 23:00:44] [INFO ] Flow matrix only has 275 transitions (discarded 26 similar events)
// Phase 1: matrix 275 rows 108 cols
[2024-06-02 23:00:44] [INFO ] Computed 5 invariants in 4 ms
[2024-06-02 23:00:44] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-06-02 23:00:44] [INFO ] Flow matrix only has 275 transitions (discarded 26 similar events)
[2024-06-02 23:00:44] [INFO ] Invariant cache hit.
[2024-06-02 23:00:44] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:00:44] [INFO ] Implicit Places using invariants and state equation in 140 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 206 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 107/108 places, 301/301 transitions.
Applied a total of 0 rules in 3 ms. Remains 107 /107 variables (removed 0) and now considering 301/301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 216 ms. Remains : 107/108 places, 301/301 transitions.
Stuttering acceptance computed with spot in 363 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FireWire-PT-05-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(AND (EQ s8 1) (EQ s30 1)), p1:(AND (EQ s8 1) (EQ s79 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA FireWire-PT-05-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-05-LTLFireability-03 finished in 603 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0||G(F(p1)))))))'
Support contains 6 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 301/301 transitions.
Applied a total of 0 rules in 5 ms. Remains 108 /108 variables (removed 0) and now considering 301/301 (removed 0) transitions.
[2024-06-02 23:00:45] [INFO ] Flow matrix only has 275 transitions (discarded 26 similar events)
[2024-06-02 23:00:45] [INFO ] Invariant cache hit.
[2024-06-02 23:00:45] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-06-02 23:00:45] [INFO ] Flow matrix only has 275 transitions (discarded 26 similar events)
[2024-06-02 23:00:45] [INFO ] Invariant cache hit.
[2024-06-02 23:00:45] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:00:45] [INFO ] Implicit Places using invariants and state equation in 146 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 215 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 107/108 places, 301/301 transitions.
Applied a total of 0 rules in 2 ms. Remains 107 /107 variables (removed 0) and now considering 301/301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 223 ms. Remains : 107/108 places, 301/301 transitions.
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FireWire-PT-05-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s8 1) (EQ s51 1)), p1:(OR (AND (EQ s8 1) (EQ s80 1) (EQ s8 1) (EQ s60 1)) (AND (EQ s10 1) (EQ s96 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA FireWire-PT-05-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-05-LTLFireability-05 finished in 420 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 301/301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 107 transition count 299
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 106 transition count 299
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 106 transition count 298
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 105 transition count 298
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 102 transition count 304
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 102 transition count 298
Applied a total of 16 rules in 27 ms. Remains 102 /108 variables (removed 6) and now considering 298/301 (removed 3) transitions.
[2024-06-02 23:00:45] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
// Phase 1: matrix 265 rows 102 cols
[2024-06-02 23:00:45] [INFO ] Computed 5 invariants in 9 ms
[2024-06-02 23:00:45] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-06-02 23:00:45] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 23:00:45] [INFO ] Invariant cache hit.
[2024-06-02 23:00:45] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:00:46] [INFO ] Implicit Places using invariants and state equation in 229 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 299 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/108 places, 298/301 transitions.
Applied a total of 0 rules in 13 ms. Remains 101 /101 variables (removed 0) and now considering 298/298 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 339 ms. Remains : 101/108 places, 298/301 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : FireWire-PT-05-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s2 1) (EQ s80 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-05-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-05-LTLFireability-08 finished in 399 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((F(p0)||!p1)) U p2))'
Support contains 5 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 301/301 transitions.
Applied a total of 0 rules in 3 ms. Remains 108 /108 variables (removed 0) and now considering 301/301 (removed 0) transitions.
[2024-06-02 23:00:46] [INFO ] Flow matrix only has 275 transitions (discarded 26 similar events)
// Phase 1: matrix 275 rows 108 cols
[2024-06-02 23:00:46] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 23:00:46] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-06-02 23:00:46] [INFO ] Flow matrix only has 275 transitions (discarded 26 similar events)
[2024-06-02 23:00:46] [INFO ] Invariant cache hit.
[2024-06-02 23:00:46] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:00:46] [INFO ] Implicit Places using invariants and state equation in 151 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 218 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 107/108 places, 301/301 transitions.
Applied a total of 0 rules in 1 ms. Remains 107 /107 variables (removed 0) and now considering 301/301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 224 ms. Remains : 107/108 places, 301/301 transitions.
Stuttering acceptance computed with spot in 133 ms :[(NOT p2), (OR (NOT p2) (AND (NOT p0) p1)), (NOT p0)]
Running random walk in product with property : FireWire-PT-05-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (EQ s4 1) (EQ s69 1)), p1:(AND (EQ s8 1) (EQ s28 1)), p0:(AND (EQ s8 1) (EQ s83 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-05-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-05-LTLFireability-09 finished in 382 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p1)||p0))))'
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 301/301 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 108 transition count 300
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 107 transition count 300
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 107 transition count 299
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 106 transition count 299
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 103 transition count 305
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 103 transition count 299
Applied a total of 16 rules in 24 ms. Remains 103 /108 variables (removed 5) and now considering 299/301 (removed 2) transitions.
[2024-06-02 23:00:46] [INFO ] Flow matrix only has 266 transitions (discarded 33 similar events)
// Phase 1: matrix 266 rows 103 cols
[2024-06-02 23:00:46] [INFO ] Computed 5 invariants in 2 ms
[2024-06-02 23:00:46] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-06-02 23:00:46] [INFO ] Flow matrix only has 266 transitions (discarded 33 similar events)
[2024-06-02 23:00:46] [INFO ] Invariant cache hit.
[2024-06-02 23:00:46] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-06-02 23:00:46] [INFO ] Implicit Places using invariants and state equation in 142 ms returned [36]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 211 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 102/108 places, 299/301 transitions.
Applied a total of 0 rules in 12 ms. Remains 102 /102 variables (removed 0) and now considering 299/299 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 247 ms. Remains : 102/108 places, 299/301 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FireWire-PT-05-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s4 0) (EQ s89 0) (AND (EQ s4 1) (EQ s40 1))), p1:(EQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1 reset in 169 ms.
Product exploration explored 100000 steps with 3 reset in 87 ms.
Computed a total of 3 stabilizing places and 9 stable transitions
Computed a total of 3 stabilizing places and 9 stable transitions
Detected a total of 3/102 stabilizing places and 9/299 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 132 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 637 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :1
Finished Best-First random walk after 5034 steps, including 62 resets, run visited all 1 properties in 4 ms. (steps per millisecond=1258 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 159 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 102 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 102/102 places, 299/299 transitions.
Applied a total of 0 rules in 9 ms. Remains 102 /102 variables (removed 0) and now considering 299/299 (removed 0) transitions.
[2024-06-02 23:00:47] [INFO ] Flow matrix only has 266 transitions (discarded 33 similar events)
// Phase 1: matrix 266 rows 102 cols
[2024-06-02 23:00:47] [INFO ] Computed 4 invariants in 13 ms
[2024-06-02 23:00:47] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-06-02 23:00:47] [INFO ] Flow matrix only has 266 transitions (discarded 33 similar events)
[2024-06-02 23:00:47] [INFO ] Invariant cache hit.
[2024-06-02 23:00:47] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-06-02 23:00:47] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
[2024-06-02 23:00:47] [INFO ] Redundant transitions in 6 ms returned []
[2024-06-02 23:00:47] [INFO ] Flow matrix only has 266 transitions (discarded 33 similar events)
[2024-06-02 23:00:47] [INFO ] Invariant cache hit.
[2024-06-02 23:00:48] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 360 ms. Remains : 102/102 places, 299/299 transitions.
Computed a total of 3 stabilizing places and 9 stable transitions
Computed a total of 3 stabilizing places and 9 stable transitions
Detected a total of 3/102 stabilizing places and 9/299 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 123 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 619 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 150 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:00:48] [INFO ] Flow matrix only has 266 transitions (discarded 33 similar events)
[2024-06-02 23:00:48] [INFO ] Invariant cache hit.
[2024-06-02 23:00:48] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:00:48] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-02 23:00:48] [INFO ] After 65ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:00:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-06-02 23:00:48] [INFO ] After 25ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:00:48] [INFO ] After 45ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2024-06-02 23:00:48] [INFO ] After 170ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 299/299 transitions.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 102 transition count 293
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 102 transition count 292
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 16 place count 98 transition count 290
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 98 transition count 288
Applied a total of 18 rules in 26 ms. Remains 98 /102 variables (removed 4) and now considering 288/299 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 98/102 places, 288/299 transitions.
Incomplete random walk after 10000 steps, including 589 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Finished Best-First random walk after 6129 steps, including 94 resets, run visited all 1 properties in 4 ms. (steps per millisecond=1532 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 156 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 71 ms.
Product exploration explored 100000 steps with 2 reset in 89 ms.
Built C files in :
/tmp/ltsmin12468742632046514337
[2024-06-02 23:00:49] [INFO ] Computing symmetric may disable matrix : 299 transitions.
[2024-06-02 23:00:49] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:00:49] [INFO ] Computing symmetric may enable matrix : 299 transitions.
[2024-06-02 23:00:49] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:00:49] [INFO ] Computing Do-Not-Accords matrix : 299 transitions.
[2024-06-02 23:00:49] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:00:49] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12468742632046514337
Running compilation step : cd /tmp/ltsmin12468742632046514337;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 620 ms.
Running link step : cd /tmp/ltsmin12468742632046514337;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin12468742632046514337;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17448023589393820206.hoa' '--buchi-type=spotba'
LTSmin run took 1066 ms.
FORMULA FireWire-PT-05-LTLFireability-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property FireWire-PT-05-LTLFireability-11 finished in 4485 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p1)&&X(G(p2))&&p0)))'
Support contains 5 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 301/301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 107 transition count 299
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 106 transition count 299
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 106 transition count 298
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 105 transition count 298
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 103 transition count 302
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 103 transition count 298
Applied a total of 12 rules in 22 ms. Remains 103 /108 variables (removed 5) and now considering 298/301 (removed 3) transitions.
[2024-06-02 23:00:50] [INFO ] Flow matrix only has 268 transitions (discarded 30 similar events)
// Phase 1: matrix 268 rows 103 cols
[2024-06-02 23:00:50] [INFO ] Computed 5 invariants in 2 ms
[2024-06-02 23:00:51] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-06-02 23:00:51] [INFO ] Flow matrix only has 268 transitions (discarded 30 similar events)
[2024-06-02 23:00:51] [INFO ] Invariant cache hit.
[2024-06-02 23:00:51] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:00:51] [INFO ] Implicit Places using invariants and state equation in 138 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 200 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 102/108 places, 298/301 transitions.
Applied a total of 0 rules in 7 ms. Remains 102 /102 variables (removed 0) and now considering 298/298 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 229 ms. Remains : 102/108 places, 298/301 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : FireWire-PT-05-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s7 1) (EQ s83 1)), p1:(OR (EQ s5 0) (EQ s85 0)), p2:(EQ s82 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA FireWire-PT-05-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-05-LTLFireability-12 finished in 382 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||X(F(p1)))))'
Support contains 3 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 301/301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 107 transition count 299
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 106 transition count 299
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 106 transition count 298
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 105 transition count 298
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 102 transition count 304
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 102 transition count 298
Applied a total of 16 rules in 19 ms. Remains 102 /108 variables (removed 6) and now considering 298/301 (removed 3) transitions.
[2024-06-02 23:00:51] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
// Phase 1: matrix 265 rows 102 cols
[2024-06-02 23:00:51] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 23:00:51] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-06-02 23:00:51] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 23:00:51] [INFO ] Invariant cache hit.
[2024-06-02 23:00:51] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:00:51] [INFO ] Implicit Places using invariants and state equation in 156 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 215 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/108 places, 298/301 transitions.
Applied a total of 0 rules in 6 ms. Remains 101 /101 variables (removed 0) and now considering 298/298 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 240 ms. Remains : 101/108 places, 298/301 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FireWire-PT-05-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (NEQ s7 1) (NEQ s83 1)) (OR (NEQ s7 1) (NEQ s75 1))), p1:(OR (NEQ s7 1) (NEQ s83 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 118 ms.
Product exploration explored 100000 steps with 0 reset in 79 ms.
Computed a total of 2 stabilizing places and 8 stable transitions
Computed a total of 2 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 613 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 10789 steps, run visited all 1 properties in 25 ms. (steps per millisecond=431 )
Probabilistic random walk after 10789 steps, saw 3429 distinct states, run finished after 25 ms. (steps per millisecond=431 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 101/101 places, 298/298 transitions.
Applied a total of 0 rules in 9 ms. Remains 101 /101 variables (removed 0) and now considering 298/298 (removed 0) transitions.
[2024-06-02 23:00:52] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
// Phase 1: matrix 265 rows 101 cols
[2024-06-02 23:00:52] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 23:00:52] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-06-02 23:00:52] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 23:00:52] [INFO ] Invariant cache hit.
[2024-06-02 23:00:52] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:00:52] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2024-06-02 23:00:52] [INFO ] Redundant transitions in 7 ms returned []
[2024-06-02 23:00:52] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 23:00:52] [INFO ] Invariant cache hit.
[2024-06-02 23:00:52] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 429 ms. Remains : 101/101 places, 298/298 transitions.
Computed a total of 2 stabilizing places and 8 stable transitions
Computed a total of 2 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 597 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 10789 steps, run visited all 1 properties in 19 ms. (steps per millisecond=567 )
Probabilistic random walk after 10789 steps, saw 3429 distinct states, run finished after 19 ms. (steps per millisecond=567 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 3 reset in 51 ms.
Product exploration explored 100000 steps with 1 reset in 50 ms.
Built C files in :
/tmp/ltsmin3313970885798922544
[2024-06-02 23:00:53] [INFO ] Computing symmetric may disable matrix : 298 transitions.
[2024-06-02 23:00:53] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:00:53] [INFO ] Computing symmetric may enable matrix : 298 transitions.
[2024-06-02 23:00:53] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:00:53] [INFO ] Computing Do-Not-Accords matrix : 298 transitions.
[2024-06-02 23:00:53] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:00:53] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3313970885798922544
Running compilation step : cd /tmp/ltsmin3313970885798922544;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 547 ms.
Running link step : cd /tmp/ltsmin3313970885798922544;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin3313970885798922544;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17815613971286250572.hoa' '--buchi-type=spotba'
LTSmin run took 431 ms.
FORMULA FireWire-PT-05-LTLFireability-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property FireWire-PT-05-LTLFireability-13 finished in 3206 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(p1)||p0))))'
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 301/301 transitions.
Applied a total of 0 rules in 2 ms. Remains 108 /108 variables (removed 0) and now considering 301/301 (removed 0) transitions.
[2024-06-02 23:00:54] [INFO ] Flow matrix only has 275 transitions (discarded 26 similar events)
// Phase 1: matrix 275 rows 108 cols
[2024-06-02 23:00:54] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 23:00:54] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-06-02 23:00:54] [INFO ] Flow matrix only has 275 transitions (discarded 26 similar events)
[2024-06-02 23:00:54] [INFO ] Invariant cache hit.
[2024-06-02 23:00:54] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:00:54] [INFO ] Implicit Places using invariants and state equation in 139 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 204 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 107/108 places, 301/301 transitions.
Applied a total of 0 rules in 1 ms. Remains 107 /107 variables (removed 0) and now considering 301/301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 207 ms. Remains : 107/108 places, 301/301 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FireWire-PT-05-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p0:(OR (NEQ s4 1) (NEQ s48 1)), p1:(OR (NEQ s9 1) (NEQ s67 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1 reset in 47 ms.
Product exploration explored 100000 steps with 0 reset in 42 ms.
Computed a total of 5 stabilizing places and 11 stable transitions
Computed a total of 5 stabilizing places and 11 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 271 ms. Reduced automaton from 2 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 536 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 129 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 124 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :3
Running SMT prover for 2 properties.
[2024-06-02 23:00:55] [INFO ] Flow matrix only has 275 transitions (discarded 26 similar events)
// Phase 1: matrix 275 rows 107 cols
[2024-06-02 23:00:55] [INFO ] Computed 4 invariants in 2 ms
[2024-06-02 23:00:55] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-02 23:00:55] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-06-02 23:00:55] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-02 23:00:55] [INFO ] After 63ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-06-02 23:00:55] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:00:55] [INFO ] After 37ms SMT Verify possible using 40 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-06-02 23:00:55] [INFO ] After 61ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2024-06-02 23:00:55] [INFO ] After 198ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 107 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 107/107 places, 301/301 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 107 transition count 297
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 106 transition count 297
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 5 place count 106 transition count 296
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 105 transition count 296
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 13 place count 102 transition count 302
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 19 place count 102 transition count 296
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 22 place count 102 transition count 293
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 26 place count 102 transition count 292
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 32 place count 98 transition count 290
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 34 place count 98 transition count 288
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 35 place count 97 transition count 287
Applied a total of 35 rules in 24 ms. Remains 97 /107 variables (removed 10) and now considering 287/301 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 97/107 places, 287/301 transitions.
Incomplete random walk after 10000 steps, including 664 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 594929 steps, run visited all 1 properties in 888 ms. (steps per millisecond=669 )
Probabilistic random walk after 594929 steps, saw 133376 distinct states, run finished after 889 ms. (steps per millisecond=669 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT p0)), (F (AND p0 (NOT p1))), (F (NOT (AND p0 p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 12 factoid took 255 ms. Reduced automaton from 2 states, 6 edges and 2 AP (stutter sensitive) to 2 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 107 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 107/107 places, 301/301 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 106 transition count 299
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 105 transition count 299
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 105 transition count 298
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 104 transition count 298
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 101 transition count 304
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 101 transition count 298
Applied a total of 16 rules in 12 ms. Remains 101 /107 variables (removed 6) and now considering 298/301 (removed 3) transitions.
[2024-06-02 23:00:57] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
// Phase 1: matrix 265 rows 101 cols
[2024-06-02 23:00:57] [INFO ] Computed 4 invariants in 3 ms
[2024-06-02 23:00:57] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-06-02 23:00:57] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 23:00:57] [INFO ] Invariant cache hit.
[2024-06-02 23:00:57] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:00:57] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2024-06-02 23:00:57] [INFO ] Redundant transitions in 2 ms returned []
[2024-06-02 23:00:57] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 23:00:57] [INFO ] Invariant cache hit.
[2024-06-02 23:00:57] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/107 places, 298/301 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 317 ms. Remains : 101/107 places, 298/301 transitions.
Computed a total of 2 stabilizing places and 8 stable transitions
Computed a total of 2 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 97 ms. Reduced automaton from 2 states, 7 edges and 2 AP (stutter insensitive) to 2 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 640 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 184 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 167 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 1625197 steps, run timeout after 3001 ms. (steps per millisecond=541 ) properties seen :{0=1, 1=1, 3=1, 4=1}
Probabilistic random walk after 1625197 steps, saw 340808 distinct states, run finished after 3003 ms. (steps per millisecond=541 ) properties seen :4
Running SMT prover for 1 properties.
[2024-06-02 23:01:01] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 23:01:01] [INFO ] Invariant cache hit.
[2024-06-02 23:01:01] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-02 23:01:01] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT (AND p0 p1))), (F (NOT p0)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 12 factoid took 257 ms. Reduced automaton from 2 states, 7 edges and 2 AP (stutter insensitive) to 2 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 3 reset in 49 ms.
Product exploration explored 100000 steps with 0 reset in 49 ms.
Built C files in :
/tmp/ltsmin7393034339449753299
[2024-06-02 23:01:01] [INFO ] Computing symmetric may disable matrix : 298 transitions.
[2024-06-02 23:01:01] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:01:01] [INFO ] Computing symmetric may enable matrix : 298 transitions.
[2024-06-02 23:01:01] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:01:01] [INFO ] Computing Do-Not-Accords matrix : 298 transitions.
[2024-06-02 23:01:01] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:01:01] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7393034339449753299
Running compilation step : cd /tmp/ltsmin7393034339449753299;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 591 ms.
Running link step : cd /tmp/ltsmin7393034339449753299;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin7393034339449753299;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12600797458338496069.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 101/101 places, 298/298 transitions.
Applied a total of 0 rules in 9 ms. Remains 101 /101 variables (removed 0) and now considering 298/298 (removed 0) transitions.
[2024-06-02 23:01:16] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 23:01:16] [INFO ] Invariant cache hit.
[2024-06-02 23:01:17] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-06-02 23:01:17] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 23:01:17] [INFO ] Invariant cache hit.
[2024-06-02 23:01:17] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:01:17] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2024-06-02 23:01:17] [INFO ] Redundant transitions in 1 ms returned []
[2024-06-02 23:01:17] [INFO ] Flow matrix only has 265 transitions (discarded 33 similar events)
[2024-06-02 23:01:17] [INFO ] Invariant cache hit.
[2024-06-02 23:01:17] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 324 ms. Remains : 101/101 places, 298/298 transitions.
Built C files in :
/tmp/ltsmin15342032855184969372
[2024-06-02 23:01:17] [INFO ] Computing symmetric may disable matrix : 298 transitions.
[2024-06-02 23:01:17] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:01:17] [INFO ] Computing symmetric may enable matrix : 298 transitions.
[2024-06-02 23:01:17] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:01:17] [INFO ] Computing Do-Not-Accords matrix : 298 transitions.
[2024-06-02 23:01:17] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:01:17] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15342032855184969372
Running compilation step : cd /tmp/ltsmin15342032855184969372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 557 ms.
Running link step : cd /tmp/ltsmin15342032855184969372;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin15342032855184969372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7529277522214935620.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-06-02 23:01:32] [INFO ] Flatten gal took : 18 ms
[2024-06-02 23:01:32] [INFO ] Flatten gal took : 16 ms
[2024-06-02 23:01:32] [INFO ] Time to serialize gal into /tmp/LTL4503092894279300348.gal : 3 ms
[2024-06-02 23:01:32] [INFO ] Time to serialize properties into /tmp/LTL4523412507053921352.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4503092894279300348.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12137330428029080991.hoa' '-atoms' '/tmp/LTL4523412507053921352.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4523412507053921352.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12137330428029080991.hoa
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t7, t11, t12, t14, t17, t19, t23, t24, t26, t29, t31, t35, t36, t38, t39, t41, t4...608
Computing Next relation with stutter on 16000 deadlock states
Detected timeout of ITS tools.
[2024-06-02 23:01:47] [INFO ] Flatten gal took : 16 ms
[2024-06-02 23:01:47] [INFO ] Flatten gal took : 15 ms
[2024-06-02 23:01:47] [INFO ] Time to serialize gal into /tmp/LTL18397846894111503230.gal : 3 ms
[2024-06-02 23:01:47] [INFO ] Time to serialize properties into /tmp/LTL17940939318127222478.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18397846894111503230.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17940939318127222478.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G(("((p4!=1)||(p51!=1))")||(X("((p9!=1)||(p73!=1))"))))))
Formula 0 simplified : GF(!"((p4!=1)||(p51!=1))" & X!"((p9!=1)||(p73!=1))")
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t7, t11, t12, t14, t17, t19, t23, t24, t26, t29, t31, t35, t36, t38, t39, t41, t4...608
Computing Next relation with stutter on 16000 deadlock states
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
392 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,3.95329,100740,1,0,503,296215,622,268,6037,314464,615
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA FireWire-PT-05-LTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property FireWire-PT-05-LTLFireability-14 finished in 57324 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&X((X(F(!p1))||G(p0)))) U (G(!p2) U !p0)))'
Support contains 5 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 301/301 transitions.
Applied a total of 0 rules in 2 ms. Remains 108 /108 variables (removed 0) and now considering 301/301 (removed 0) transitions.
[2024-06-02 23:01:51] [INFO ] Flow matrix only has 275 transitions (discarded 26 similar events)
// Phase 1: matrix 275 rows 108 cols
[2024-06-02 23:01:51] [INFO ] Computed 5 invariants in 3 ms
[2024-06-02 23:01:51] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-06-02 23:01:51] [INFO ] Flow matrix only has 275 transitions (discarded 26 similar events)
[2024-06-02 23:01:51] [INFO ] Invariant cache hit.
[2024-06-02 23:01:52] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:01:52] [INFO ] Implicit Places using invariants and state equation in 146 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 220 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 107/108 places, 301/301 transitions.
Applied a total of 0 rules in 1 ms. Remains 107 /107 variables (removed 0) and now considering 301/301 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 224 ms. Remains : 107/108 places, 301/301 transitions.
Stuttering acceptance computed with spot in 232 ms :[(AND p1 p2), p0, (OR p1 p0), (OR p0 (AND p1 p2)), p1, (OR p1 p0)]
Running random walk in product with property : FireWire-PT-05-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 0}, { cond=(AND p2 p1), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 p2), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p2), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(AND p0 p2), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=3 dest: 4}], [{ cond=p1, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 0}, { cond=(AND p0 p2), acceptance={0} source=5 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 3}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={0} source=5 dest: 4}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=5 dest: 5}]], initial=1, aps=[p2:(AND (EQ s4 1) (EQ s71 1)), p1:(AND (EQ s8 1) (EQ s26 1)), p0:(NEQ s53 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-05-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-05-LTLFireability-15 finished in 486 ms.
All properties solved by simple procedures.
Total runtime 74750 ms.

BK_STOP 1717369313579

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FireWire-PT-05"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is FireWire-PT-05, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r571-tall-171734910300128"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-05.tgz
mv FireWire-PT-05 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;